The Refrigerant Cycle: Floor-Defrost

When FLOOR-DEFROST is selected:

• the mode doors direct airflow to the floor ducts, the defroster duct and the side window demisters.
• the recirculated air request button can be enabled, but can automatically turn off.
• blended air temperature is available. The airflow temperature can only be cooled below the outside air temperature when the A/C is commanded on.
• the blower motor is on and the speed is adjustable.